SY2A29302FAP -Products-Silergy Corp

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SY2A29302FAP (SA22300FAP)

Production
36V, Boost/Flyback/Sepic Controller
Datasheet
SY2A29302FAP  36V, Boost/Flyback/Sepic Controller Datasheet
    Part NumberSY2A29302FAP
    Vin_min (V)3.45
    Vin_max (V)36
    Io_max (A)
    Channels
    Vref (V)1.2
    Vref Accuracy±2%
    Fsw (MHz)0.17
    Iq (uA)1.6
    Temp Range-40°C ~125°C
    TopologyBoost/Flyback/Sepic
    Soft Start6ms
    Features / Special FunctionCycle-by-cycle current limit，OCP , FB short protection，Current mode, DC/DC Controller for Boost/Flyback/Sepic
    PackageSOP8
    • Wide Input Voltage Range: 3.45V to 36V 
    • 1.2V ±2% Reference Voltage
    • Fixed Frequency Operation
    • Internal Soft-Start
    • Typical 1.6μA Shutdown Current
    • Cycle-by-Cycle Current Limit Protection
    • Hiccup-Mode Overcurrent Protection (OCP)
    • Hiccup-Mode Short-Circuit Protection (SCP)
    • 1.5A Peak Gate Source Current
    • 1.5A Peak Gate Sink Current
    • Thermal Shutdown
    • Package: SOP8
    • Automotive AEC- Q100 Grade 1 Certified

    The SY2A29302 is a non-synchronous Boost/Flyback/ Sepic controller with built-in protection features. The device is suitable for harsh automotive environment. It features several built-in protection such as cycle-by-cycle current limit, overcurrent protection, FB short protection, etc.

    The SY2A29302 integrates a gate driver to drive external N-channel MOSFET and also adopts peak current control strategy with built-in slope compensation to improve the stability.

    The SY2A29302 is available in an SOP8 package.

     

    Evaluation Board

    • SY2A29302-1

      Photo of evaluation board

    • SY2A29302-2

      Photo of evaluation board

    • SY2A29302-3

      Photo of evaluation board

    EVB_ SY2A29302FAP

    EVB_ SY2A29302FAP is intended for evaluating 36V Boost/Flyback/Sepic controller.

    Technical Documentation